49172921

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{9743}}^1$

素因数の和:9860

約数の個数: 12

約数和(自身を含む): 57762432

約数和(自身を除く): 8589511

約数列:

[1, 7, 49, 103, 721, 5047, 9743, 68201, 477407, 1003529, 7024703, 49172921]

約数ペア:

[(1, 49172921), (7, 7024703), (49, 1003529), (103, 477407), (721, 68201), (5047, 9743)]